Utilization for American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2009

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2013-04-04, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
Any Datasets/Files 1241 = 99 1142
DS1: Alabama Housing 176 = 19 157
DS2: Alabama Population 130 = 11 119
DS3: Alaska Housing 98 = 4 94
DS4: Alaska Population 100 = 5 95
DS5: Arizona Housing 97 = 4 93
DS6: Arizona Population 97 = 5 92
DS7: Arkansas Housing 100 = 4 96
DS8: Arkansas Population 95 = 3 92
DS9: California Housing 107 = 5 102
DS10: California Population 116 = 8 108
DS11: Colorado Housing 93 = 2 91
DS12: Colorado Population 95 = 3 92
DS13: Connecticut Housing 99 = 4 95
DS14: Connecticut Population 96 = 7 89
DS15: Delaware Housing 103 = 3 100
DS16: Delaware Population 96 = 2 94
DS17: District of Columbia Housing 97 = 2 95
DS18: District of Columbia Population 94 = 2 92
DS19: Florida Housing 93 = 2 91
DS20: Florida Population 103 = 2 101
DS21: Georgia Housing 94 = 3 91
DS22: Georgia Population 95 = 2 93
DS23: Hawaii Housing 98 = 2 96
DS24: Hawaii Population 91 = 2 89
DS25: Idaho Housing 94 = 2 92
DS26: Idaho Population 96 = 2 94
DS27: Illinois Housing 95 = 3 92
DS28: Illinois Population 99 = 3 96
DS29: Indiana Housing 94 = 2 92
DS30: Indiana Population 92 = 2 90
DS31: Iowa Housing 96 = 2 94
DS32: Iowa Population 94 = 2 92
DS33: Kansas Housing 103 = 2 101
DS34: Kansas Population 93 = 2 91
DS35: Kentucky Housing 95 = 2 93
DS36: Kentucky Population 93 = 2 91
DS37: Louisiana Housing 100 = 2 98
DS38: Louisiana Population 101 = 2 99
DS39: Maine Housing 98 = 3 95
DS40: Maine Population 97 = 3 94
DS41: Maryland Housing 93 = 2 91
DS42: Maryland Population 101 = 3 98
DS43: Massachusetts Housing 114 = 7 107
DS44: Massachusetts Population 130 = 23 107
DS45: Michigan Housing 104 = 2 102
DS46: Michigan Population 96 = 5 91
DS47: Minnesota Housing 94 = 2 92
DS48: Minnesota Population 93 = 2 91
DS49: Mississippi Housing 98 = 3 95
DS50: Mississippi Population 95 = 2 93
DS51: Missouri Housing 95 = 2 93
DS52: Missouri Population 95 = 2 93
DS53: Montana Housing 95 = 2 93
DS54: Montana Population 96 = 2 94
DS55: Nebraska Housing 92 = 2 90
DS56: Nebraska Population 94 = 2 92
DS57: Nevada Housing 93 = 2 91
DS58: Nevada Population 95 = 4 91
DS59: New Hampshire Housing 98 = 3 95
DS60: New Hampshire Population 101 = 3 98
DS61: New Jersey Housing 95 = 3 92
DS62: New Jersey Population 96 = 3 93
DS63: New Mexico Housing 96 = 2 94
DS64: New Mexico Population 95 = 2 93
DS65: New York Housing 97 = 4 93
DS66: New York Population 104 = 5 99
DS67: North Carolina Housing 92 = 2 90
DS68: North Carolina Population 103 = 3 100
DS69: North Dakota Housing 95 = 2 93
DS70: North Dakota Population 92 = 2 90
DS71: Ohio Housing 95 = 3 92
DS72: Ohio Population 97 = 3 94
DS73: Oklahoma Housing 95 = 2 93
DS74: Oklahoma Population 93 = 3 90
DS75: Oregon Housing 98 = 10 88
DS76: Oregon Population 102 = 8 94
DS77: Pennsylvania Housing 94 = 3 91
DS78: Pennsylvania Population 100 = 4 96
DS79: Puerto Rico Housing 99 = 2 97
DS80: Puerto Rico Population 93 = 2 91
DS81: Rhode Island Housing 94 = 4 90
DS82: Rhode Island Population 97 = 4 93
DS83: South Carolina Housing 98 = 3 95
DS84: South Carolina Population 95 = 2 93
DS85: South Dakota Housing 95 = 2 93
DS86: South Dakota Population 97 = 2 95
DS87: Tennessee Housing 96 = 2 94
DS88: Tennessee Population 99 = 2 97
DS89: Texas Housing 102 = 3 99
DS90: Texas Population 101 = 2 99
DS91: Utah Housing 96 = 2 94
DS92: Utah Population 98 = 2 96
DS93: Vermont Housing 91 = 3 88
DS94: Vermont Population 96 = 3 93
DS95: Virginia Housing 94 = 2 92
DS96: Virginia Population 94 = 3 91
DS97: Washington Housing 95 = 2 93
DS98: Washington Population 95 = 2 93
DS99: West Virginia Housing 93 = 2 91
DS100: West Virginia Population 95 = 2 93
DS101: Wisconsin Housing 95 = 2 93
DS102: Wisconsin Population 93 = 2 91
DS103: Wyoming Housing 94 = 2 92
DS104: Wyoming Population 94 = 2 92
DS105: United States Housing 109 = 4 105
DS106: United States Population 138 = 18 120

Notes

The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 872 = 17 54 12 8 11 770
DS1: Alabama Housing 92 = 5 11 4 3 3 66
DS2: Alabama Population 51 = 4 4 2 2 0 39
DS3: Alaska Housing 21 = 1 4 1 0 0 15
DS4: Alaska Population 22 = 1 4 0 0 1 16
DS5: Arizona Housing 20 = 1 5 0 0 0 14
DS6: Arizona Population 20 = 2 4 0 0 0 14
DS7: Arkansas Housing 23 = 1 3 0 0 1 18
DS8: Arkansas Population 18 = 1 3 0 0 0 14
DS9: California Housing 30 = 2 4 2 0 1 21
DS10: California Population 39 = 3 4 1 0 2 29
DS11: Colorado Housing 16 = 1 3 0 0 0 12
DS12: Colorado Population 18 = 2 2 0 0 0 14
DS13: Connecticut Housing 22 = 1 3 0 1 0 17
DS14: Connecticut Population 18 = 2 4 0 1 1 10
DS15: Delaware Housing 25 = 2 2 0 0 0 21
DS16: Delaware Population 19 = 1 2 0 0 0 16
DS17: District of Columbia Housing 20 = 1 2 0 0 0 17
DS18: District of Columbia Population 17 = 1 2 1 0 0 13
DS19: Florida Housing 16 = 1 2 0 0 0 13
DS20: Florida Population 25 = 1 3 0 0 0 21
DS21: Georgia Housing 16 = 1 3 0 0 0 12
DS22: Georgia Population 18 = 1 2 0 0 0 15
DS23: Hawaii Housing 21 = 1 2 0 0 0 18
DS24: Hawaii Population 14 = 1 2 0 0 0 11
DS25: Idaho Housing 16 = 1 2 0 0 0 13
DS26: Idaho Population 19 = 1 2 0 0 0 16
DS27: Illinois Housing 18 = 1 3 0 0 0 14
DS28: Illinois Population 22 = 2 2 0 0 0 18
DS29: Indiana Housing 17 = 1 2 0 0 0 14
DS30: Indiana Population 15 = 1 2 0 0 0 12
DS31: Iowa Housing 19 = 1 2 0 0 0 16
DS32: Iowa Population 17 = 1 2 0 0 0 14
DS33: Kansas Housing 26 = 1 2 0 0 0 23
DS34: Kansas Population 16 = 1 2 0 0 0 13
DS35: Kentucky Housing 18 = 1 3 0 0 0 14
DS36: Kentucky Population 16 = 1 2 0 0 0 13
DS37: Louisiana Housing 23 = 1 2 0 0 0 20
DS38: Louisiana Population 23 = 1 2 0 0 0 20
DS39: Maine Housing 21 = 1 3 0 0 0 17
DS40: Maine Population 19 = 1 3 0 0 0 15
DS41: Maryland Housing 16 = 1 2 0 0 0 13
DS42: Maryland Population 25 = 2 3 1 0 0 19
DS43: Massachusetts Housing 38 = 1 7 0 1 0 29
DS44: Massachusetts Population 50 = 1 17 1 2 0 29
DS45: Michigan Housing 27 = 1 2 0 0 0 24
DS46: Michigan Population 19 = 1 4 0 0 1 13
DS47: Minnesota Housing 17 = 1 2 0 0 0 14
DS48: Minnesota Population 16 = 1 2 0 0 0 13
DS49: Mississippi Housing 21 = 1 2 0 0 1 17
DS50: Mississippi Population 18 = 1 2 0 0 0 15
DS51: Missouri Housing 18 = 1 2 0 0 0 15
DS52: Missouri Population 18 = 1 2 0 0 0 15
DS53: Montana Housing 18 = 1 2 0 0 1 14
DS54: Montana Population 19 = 1 2 0 0 0 16
DS55: Nebraska Housing 15 = 1 2 0 0 0 12
DS56: Nebraska Population 17 = 1 2 0 0 0 14
DS57: Nevada Housing 16 = 1 2 0 0 0 13
DS58: Nevada Population 17 = 1 4 0 0 0 12
DS59: New Hampshire Housing 21 = 1 3 0 0 0 17
DS60: New Hampshire Population 24 = 1 3 0 0 0 20
DS61: New Jersey Housing 18 = 1 3 0 0 0 14
DS62: New Jersey Population 19 = 1 3 0 0 0 15
DS63: New Mexico Housing 18 = 1 2 0 0 0 15
DS64: New Mexico Population 18 = 1 2 0 0 0 15
DS65: New York Housing 20 = 1 4 0 0 0 15
DS66: New York Population 27 = 1 5 0 0 0 21
DS67: North Carolina Housing 15 = 1 2 0 0 0 12
DS68: North Carolina Population 26 = 1 3 0 0 0 22
DS69: North Dakota Housing 18 = 1 2 0 0 0 15
DS70: North Dakota Population 15 = 1 2 0 0 0 12
DS71: Ohio Housing 18 = 1 3 0 0 0 14
DS72: Ohio Population 20 = 1 3 0 0 0 16
DS73: Oklahoma Housing 18 = 1 2 0 0 0 15
DS74: Oklahoma Population 16 = 1 3 0 0 0 12
DS75: Oregon Housing 17 = 1 6 0 0 0 10
DS76: Oregon Population 22 = 1 5 0 0 0 16
DS77: Pennsylvania Housing 17 = 1 3 0 0 0 13
DS78: Pennsylvania Population 23 = 1 3 0 1 0 18
DS79: Puerto Rico Housing 22 = 1 2 0 0 0 19
DS80: Puerto Rico Population 16 = 1 2 0 0 0 13
DS81: Rhode Island Housing 17 = 1 3 0 1 0 12
DS82: Rhode Island Population 20 = 1 3 0 1 0 15
DS83: South Carolina Housing 21 = 1 2 1 0 0 17
DS84: South Carolina Population 18 = 1 2 0 0 0 15
DS85: South Dakota Housing 18 = 1 2 0 0 0 15
DS86: South Dakota Population 20 = 1 2 0 0 0 17
DS87: Tennessee Housing 19 = 1 2 0 0 0 16
DS88: Tennessee Population 22 = 1 2 0 0 0 19
DS89: Texas Housing 26 = 1 3 0 0 0 22
DS90: Texas Population 24 = 1 2 0 0 0 21
DS91: Utah Housing 19 = 1 2 0 0 0 16
DS92: Utah Population 21 = 1 2 0 0 0 18
DS93: Vermont Housing 14 = 1 3 0 0 0 10
DS94: Vermont Population 19 = 1 3 0 0 0 15
DS95: Virginia Housing 17 = 1 2 0 0 0 14
DS96: Virginia Population 17 = 1 2 1 0 0 13
DS97: Washington Housing 18 = 1 2 0 0 0 15
DS98: Washington Population 18 = 1 2 0 0 0 15
DS99: West Virginia Housing 16 = 1 2 0 0 0 13
DS100: West Virginia Population 18 = 1 2 0 0 0 15
DS101: Wisconsin Housing 17 = 1 2 0 0 0 14
DS102: Wisconsin Population 15 = 1 2 0 0 0 12
DS103: Wyoming Housing 17 = 1 2 0 0 0 14
DS104: Wyoming Population 17 = 1 2 0 0 0 14
DS105: United States Housing 31 = 2 5 0 0 0 24
DS106: United States Population 60 = 6 12 2 0 0 40

Notes

All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 49 institutions during the time period specified.

  • Boston College
  • Brown University
  • California State University at Bakersfield
  • California State University at Chico
  • California State University at Fresno
  • College of Saint Benedict/Saint John's University
  • Columbia University
  • Cornell University
  • Florida State University
  • George Mason University
  • Indiana University
  • Kent State University
  • Mississippi State University
  • New York University
  • Northern Illinois University
  • Northwestern University
  • Ohio State University
  • Oregon State University
  • Portland State University
  • Princeton University
  • Rutgers-The State University of New Jersey
  • Sam Houston State University
  • State University of New York at Albany
  • Temple University
  • The American University
  • The Graduate Center, The City University of New York
  • The Rand Corporation
  • Trinity College
  • Union College
  • University of Alabama at Birmingham
  • University of Arizona
  • University of California at Los Angeles
  • University of Chicago
  • University of Illinois at Chicago
  • University of Kentucky
  • University of Maryland College Park
  • University of North Carolina at Charlotte
  • University of North Carolina at Greensboro
  • University of Northern Colorado
  • University of Oxford
  • University of Pennsylvania
  • University of South Carolina
  • University of Toronto
  • University of Virginia
  • University of Wisconsin at Madison
  • Villanova University
  • Washington State University
  • Wayne State University
  • Wheaton College (Massachusetts)

Notes

Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.

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